## Summary
Refactor E2E tests added in #11210 that repeated full prior-test bodies
as setup, combining duplicate pairs into single tests with named
`test.step()` blocks.
## Changes
- **What**: In
[`browser_tests/tests/keyboardShortcutActions.spec.ts`](../blob/batch-dispatch/cr-11556/browser_tests/tests/keyboardShortcutActions.spec.ts):
- Merge `Ctrl+Z undoes` + `Ctrl+Shift+Z redoes` → single test with two
`test.step()` blocks.
- Merge `Ctrl+, opens settings dialog` + `Escape closes settings dialog`
→ single test with two `test.step()` blocks.
- **What**: In
[`browser_tests/tests/topbarMenuCommands.spec.ts`](../blob/batch-dispatch/cr-11556/browser_tests/tests/topbarMenuCommands.spec.ts):
- Merge `Edit > Undo` + `Edit > Redo` → single test with two
`test.step()` blocks.
The redo step now reuses the post-undo state from its preceding step
instead of re-creating and re-undoing the node, removing the duplicated
setup the reviewer flagged.
## Review Focus
- Naming of combined tests and `test.step()` labels.
- Note: per @AustinMroz's [comment
thread](https://github.com/Comfy-Org/ComfyUI_frontend/pull/11210#discussion_r3113526265),
location 2 in the issue refers to the `Escape closes settings dialog`
test (which duplicated the `Ctrl+,` test body), not the `Delete` test
(which has unique logic). Treated accordingly.
Fixes#11556
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-11835-test-combine-duplicated-undo-redo-and-settings-dialog-E2E-tests-with-test-step-3546d73d365081689df3c56bfbb6f4e4)
by [Unito](https://www.unito.io)
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